FR2181635A1 - Laminated glass - protected from abrasion and bursting - Google Patents
Laminated glass - protected from abrasion and burstingInfo
- Publication number
- FR2181635A1 FR2181635A1 FR7231710A FR7231710A FR2181635A1 FR 2181635 A1 FR2181635 A1 FR 2181635A1 FR 7231710 A FR7231710 A FR 7231710A FR 7231710 A FR7231710 A FR 7231710A FR 2181635 A1 FR2181635 A1 FR 2181635A1
- Authority
- FR
- France
- Prior art keywords
- bursting
- layer
- polyurethane
- abrasion
- laminated glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10064—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising at least two glass sheets, only one of which being an outer layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/1077—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
- B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
- B32B17/10935—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin as a preformed layer, e.g. formed by extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10981—Pre-treatment of the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2369/00—Polycarbonates
Landscapes
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Laminated glass windscreens etc. contg. a relatively rigid layer of transparent material of thickness between 0.125 and 6.3 mm, consisting of an original exposed surface, on which is applied, to form a new exposed face, a layer of optically regular polyurethane of thickness 0.75-3.8 mm, the new exposed surface to be directed to the interior of the structure in which it is to be installed. The polyurethane increases the resistance of the glass to bursting and abrasion following the shock of an object against the outside face of the window. The relatively rigid layer is pref. polycarbonate, and a sheet of glass or other transparent material may be interposed between the polycarbonate and the polyurethane layer. Used in armoured vehicles, aircraft cockpits etc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24712972A | 1972-04-24 | 1972-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2181635A1 true FR2181635A1 (en) | 1973-12-07 |
Family
ID=22933683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7231710A Withdrawn FR2181635A1 (en) | 1972-04-24 | 1972-09-07 | Laminated glass - protected from abrasion and bursting |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2181635A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516646A1 (en) * | 1981-11-18 | 1983-05-20 | Boussois Sa | Bullet proof screens of multiple laminate construction - with gap between laminates of hard or tough materials |
FR2547809A1 (en) * | 1983-06-22 | 1984-12-28 | Saint Gobain Vitrage | SECURITY GLAZING, PARTICULARLY ANTI-BALL GLAZING |
EP0157645A2 (en) * | 1984-04-04 | 1985-10-09 | Pilkington Plc | An impact resistant laminate |
EP0600766A1 (en) * | 1992-11-30 | 1994-06-08 | Saint-Gobain Vitrage International | Break-resistant car glazing |
EP0621826A1 (en) * | 1991-11-27 | 1994-11-02 | E.I. Du Pont De Nemours And Company | Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles |
WO1996031445A1 (en) * | 1995-04-03 | 1996-10-10 | Tovarischestvo S Ogranichennoi Otvetstvennostju 'anter Ltd.' | Laminated armoured glass and method for making the same |
EP0778126A1 (en) * | 1995-12-06 | 1997-06-11 | Saint-Gobain Vitrage | A support structure in glass |
-
1972
- 1972-09-07 FR FR7231710A patent/FR2181635A1/en not_active Withdrawn
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516646A1 (en) * | 1981-11-18 | 1983-05-20 | Boussois Sa | Bullet proof screens of multiple laminate construction - with gap between laminates of hard or tough materials |
FR2547809A1 (en) * | 1983-06-22 | 1984-12-28 | Saint Gobain Vitrage | SECURITY GLAZING, PARTICULARLY ANTI-BALL GLAZING |
EP0130886A1 (en) * | 1983-06-22 | 1985-01-09 | Saint Gobain Vitrage International | Safety glass, in particular bullet-proof safety glass |
EP0157645A2 (en) * | 1984-04-04 | 1985-10-09 | Pilkington Plc | An impact resistant laminate |
EP0157645A3 (en) * | 1984-04-04 | 1987-03-18 | Pilkington Plc | An impact resistant laminate |
US4908083A (en) * | 1984-04-04 | 1990-03-13 | Pilkington Plc | Impact-resistant laminate |
EP0621826A4 (en) * | 1991-11-27 | 1995-04-26 | Du Pont | Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles. |
EP0621826A1 (en) * | 1991-11-27 | 1994-11-02 | E.I. Du Pont De Nemours And Company | Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles |
EP0600766A1 (en) * | 1992-11-30 | 1994-06-08 | Saint-Gobain Vitrage International | Break-resistant car glazing |
WO1996031445A1 (en) * | 1995-04-03 | 1996-10-10 | Tovarischestvo S Ogranichennoi Otvetstvennostju 'anter Ltd.' | Laminated armoured glass and method for making the same |
EP0778126A1 (en) * | 1995-12-06 | 1997-06-11 | Saint-Gobain Vitrage | A support structure in glass |
FR2742179A1 (en) * | 1995-12-06 | 1997-06-13 | Saint Gobain Vitrage | GLASS BEARING STRUCTURE |
CN1069579C (en) * | 1995-12-06 | 2001-08-15 | 圣戈班玻璃制造公司 | Glass-based supporting structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |